These fit Harley-Davidson VL 1930-1936

Hub width measure 3-1/4"

It will work on all Pro-One triple trees and many other aftermarket trees (installation on other trees may require some drilling)

The wires exit through the bottom of the housing

Wheel Bearings and Races - Replaces Harley-Davidson OEM #9052 Motorcycle Specific_Vintage Triumph These fit Harley-Davidson VL 1930-1936These Wheel Bearings and Races are direct replacements of OEM components. Each set sold individually. Replaces OEM # 9052. See Additional Information below for fitment. Kit contains all necessary bearings and seals required for each individual wheel application Bearings are premium OEM quality Seals are type TC nitrile elastomer designed to keep out water and dirt Follow OEM prescribed procedures for installing and checking wheel bearing end play.